NO883376L - Forbedret to-trinns aluminium raffineringskar. - Google Patents

Forbedret to-trinns aluminium raffineringskar.

Info

Publication number
NO883376L
NO883376L NO88883376A NO883376A NO883376L NO 883376 L NO883376 L NO 883376L NO 88883376 A NO88883376 A NO 88883376A NO 883376 A NO883376 A NO 883376A NO 883376 L NO883376 L NO 883376L
Authority
NO
Norway
Prior art keywords
improved
aluminum refining
refining vessels
step aluminum
vessels
Prior art date
Application number
NO88883376A
Other languages
English (en)
Other versions
NO883376D0 (no
NO171119C (no
NO171119B (no
Inventor
John Franklin Pelton
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority to NO883376A priority Critical patent/NO171119C/no
Publication of NO883376D0 publication Critical patent/NO883376D0/no
Publication of NO883376L publication Critical patent/NO883376L/no
Publication of NO171119B publication Critical patent/NO171119B/no
Publication of NO171119C publication Critical patent/NO171119C/no

Links

NO883376A 1988-07-29 1988-07-29 Forbedret totrinns aluminium-raffineringskar NO171119C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO883376A NO171119C (no) 1988-07-29 1988-07-29 Forbedret totrinns aluminium-raffineringskar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO883376A NO171119C (no) 1988-07-29 1988-07-29 Forbedret totrinns aluminium-raffineringskar

Publications (4)

Publication Number Publication Date
NO883376D0 NO883376D0 (no) 1988-07-29
NO883376L true NO883376L (no) 1990-01-30
NO171119B NO171119B (no) 1992-10-19
NO171119C NO171119C (no) 1993-01-27

Family

ID=19891112

Family Applications (1)

Application Number Title Priority Date Filing Date
NO883376A NO171119C (no) 1988-07-29 1988-07-29 Forbedret totrinns aluminium-raffineringskar

Country Status (1)

Country Link
NO (1) NO171119C (no)

Also Published As

Publication number Publication date
NO883376D0 (no) 1988-07-29
NO171119C (no) 1993-01-27
NO171119B (no) 1992-10-19

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees